38258540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65963}}^1$

素因数の和:66001

約数の個数: 24

約数和(自身を含む): 83114640

約数和(自身を除く): 44856100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 65963, 131926, 263852, 329815, 659630, 1319260, 1912927, 3825854, 7651708, 9564635, 19129270, 38258540]

約数ペア:

[(1, 38258540), (2, 19129270), (4, 9564635), (5, 7651708), (10, 3825854), (20, 1912927), (29, 1319260), (58, 659630), (116, 329815), (145, 263852), (290, 131926), (580, 65963)]